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Physics 10 Chapter 16 - Basic Electronics - 9
1.
In magnetic field, due to which motion of electrons, the glow is produced in the tube?
a) Due to vibratory motion of electrons
b) Due to circular motion of electrons
c) Due to linear motion of electrons
d) Due to random motion of electrons
2.
What are the values called whose values vary continuously?
a) Digital quantities
b) Analogue quantities
c) Digital signal
d) Analogue signal
3.
What are the values called whose values remain constant?
a) Digital signal
b) Analogue quantities
c) Analogue signal
d) Digital quantities
4.
Which of the following is an example of analogue quantity?
a) All of these
b) Distance
c) Temperature
d) Pressure
5.
Which of the following is an example of analogue quantity?
a) Temperature
b) Distance
c) All of these
d) Time
6.
What is the branch of electronics called that consists of circuits which process analogue quantities?
a) ADC electronics
b) DAC electronics
c) Digital electronics
d) Analogue electronics
7.
Which of the following is an analogue system?
a) Time
b) Pressure
c) Temperature
d) Public address system
8.
Which of the following is an analogue system?
a) Time
b) Pressure
c) Temperature
d) Radios
9.
Which of the following is an analogue system?
a) Pressure
b) Time
c) Temperature
d) Telephones
10.
Which of the following is an analogue system?
a) Time
b) Pressure
c) Televisions
d) Temperature
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